Minnesota Zoo keeps animals happy, health

Keeping zoo animals healthy and happy is a daily task for staff at the Minnesota Zoo and those executing that responsibility are using some unique methods to do it.

http://www.kare11.com/video/2059525544001/1/Minnesota-Zoo-keeps-animals-happy-healthhttp://bcdownload.gannett.edgesuite.net/kare/35140830001/35140830001_2059506181001_901868133-158-1356660419997.jpg?pubId=35140830001Minnesota Zoo keeps animals happy, healthKeeping zoo animals healthy and happy is a daily task for staff at the Minnesota Zoo and those executing that responsibility are using some unique methods to do it.KAREsimply scienceNewsscience01:57